Mihaela Mihaljevic
147d776d21
Adds a datatypeLibrary-aware datatype resolver to the XML-syntax parser: the in-scope library is inherited from the nearest ancestor, the default (empty) library defines only string and token, and the W3C XML Schema library defines the full built-in set. A type the in-scope library does not define is an unknown datatype, so the <data>/<value> pattern matches nothing rather than silently validating. Adds an nsNameExcept name-class case so nsName with an <except> child (XML syntax) and prefix:* - name subtraction (compact syntax) narrow a namespace wildcard. The compact lexer splits prefix:* into a trailing- colon word plus a star symbol, which the parser now recognizes. Existing RELAX NG facet tests declared XSD types without the library and relied on lenient resolution; they now declare the XSD datatypeLibrary, matching what a conformant processor requires.
52 lines
1.7 KiB
Swift
52 lines
1.7 KiB
Swift
@testable import PureXML
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import Testing
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@Suite("RELAX NG data param facets")
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struct RelaxNGDataParamTests {
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private let rngNamespace = "xmlns=\"http://relaxng.org/ns/structure/1.0\" datatypeLibrary=\"http://www.w3.org/2001/XMLSchema-datatypes\""
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private func valid(_ rng: String, _ xml: String) throws -> Bool {
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try PureXML.Schema.RelaxNG(rng).validate(xml)
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}
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@Test("A minLength param constrains a data value")
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func test_minLength() throws {
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let rng = """
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<element name="code" \(rngNamespace)>
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<data type="string"><param name="minLength">3</param></data>
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</element>
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"""
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#expect(try valid(rng, "<code>abc</code>"))
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#expect(try !valid(rng, "<code>ab</code>"))
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}
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@Test("A maxInclusive param constrains a numeric data value")
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func test_maxInclusive() throws {
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let rng = """
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<element name="n" \(rngNamespace)>
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<data type="integer"><param name="maxInclusive">10</param></data>
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</element>
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"""
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#expect(try valid(rng, "<n>5</n>"))
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#expect(try !valid(rng, "<n>20</n>"))
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}
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@Test("A pattern param constrains a data value")
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func test_pattern() throws {
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let rng = """
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<element name="sku" \(rngNamespace)>
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<data type="string"><param name="pattern">[A-Z]{3}</param></data>
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</element>
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"""
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#expect(try valid(rng, "<sku>ABC</sku>"))
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#expect(try !valid(rng, "<sku>abc</sku>"))
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}
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@Test("Data with no params still validates against its base type")
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func test_noParams() throws {
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let rng = "<element name=\"n\" \(rngNamespace)><data type=\"integer\"/></element>"
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#expect(try valid(rng, "<n>42</n>"))
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#expect(try !valid(rng, "<n>x</n>"))
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}
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}
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